Jira & Confluence 
Bitrix24 Drawing bars manually
Manual colour blocks drift away from the dates. This template calculates them from Start and Finish.
Project kickoff · step 4
Gantt chart template built from dates
Enter task Start and Finish dates. The formula grid redraws each schedule bar automatically, so the chart stays tied to the plan.
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- 1Copy the owned tasks. Bring over tasks and owners from the project plan.
- 2Enter start and finish. Use real constraints and predecessor dates.
- 3Read the schedule bars. The formula grid marks each date that falls inside the task range.
- 4Review conflicts. Resolve overlaps that exceed available people or delay the decision path.
The situation
When this template earns its place
A task table is precise, but stakeholders also need to see overlaps, gaps and the order of work. The Gantt view turns the same dates into a schedule without asking anyone to redraw bars by hand.
How to use it
A short path to a usable result
1
Copy the owned tasks
Bring over tasks and owners from the project plan.
2
Enter start and finish
Use real constraints and predecessor dates.
3
Read the schedule bars
The formula grid marks each date that falls inside the task range.
4
Review conflicts
Resolve overlaps that exceed available people or delay the decision path.
Filled example
See the result before you start
The example shows requirements, content, build, acceptance, go/no-go and launch. Changing the build Finish date extends its teal bar and exposes any collision with acceptance.
Common mistakes
What makes the document stop working
Too much detail
A Gantt is a communication view. Keep the level that helps the current decision.
No milestone decisions
Show approval and go/no-go alongside delivery tasks so the critical path is visible.
FAQ
Questions before you use it
Does the Gantt update from dates?
Yes. Every visible bar cell checks whether its column date falls between the task Start and Finish.
Can I add more dates?
Yes. Copy the final date column and continue the date sequence; the formulas use the row Start and Finish cells.
Is this a full project scheduler?
No. It is a transparent spreadsheet schedule for a small or early-stage project.
Can I download Excel?
Yes. The XLSX keeps formulas, validation and formatting.